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followers: 40.0 following: 106.0 repos: 81.0 gists: 0.0

Name: David Lee

Type: User

Bio: I malloc() and I free() -- > ⾶

Location: Toronto, Ontario, Canada

Blog: https://medium.com/@lordmoma

❤️‍🔥 Rules of Thumb for Computer Architecture - A Quantitative Approach

Amdahl/Case Rule: A balanced computer system needs about 1 MB of main memory capacity and 1 megabit per second of I/O bandwidth per MIPS of CPU performance.
90/10 Locality Rule: A program executes about 90% of its instructions in 10% of its code.
Bandwidth Rule: Bandwidth grows by at least the square of the improvement in latency.
2:1 Cache Rule: The miss rate of a direct-mapped cache of size N is about the same as a two-way set- associative cache of size N/2.
Dependability Rule: Design with no single point of failure.
Watt-Year Rule: The fully burdened cost of a Watt per year in a Warehouse Scale Computer in North America in 2011, including the cost of amortizing the power and cooling infrastructure, is about $2.

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Screenshot 2024-01-10 at 1 08 24 AM

snake

Recent Projects 💻

David Lee's Projects

redux

Predictable state container for JavaScript apps

redux-saga

An alternative side effect model for Redux apps

ride-hailing-service

Message Queue for Publisher/Subscriber (pub/sub) Scenarios with Go Practice

rpog-assignment-2

Coursera course "R Programming" - Programming Assignment 2: Lexical Scoping

sensorqualitycontrol

Check the quality of a sensor based on its logs

shopping-app-typescript

snowflake-sql

speedywrite

test how fast Node, Python, Go, Rust PHP and C write 9000 lines into a file

sql-antipatterns

Avoiding the Pitfalls of Database Programming

start-up-methodology

system-design-primer

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

the-art-of-command-line

Master the command line, in one page

the-hottest-topics-in-machine-learning

ticketing-microservices-react-node

todo-cli

A smart TODO CLI to improve your work effeciency

twitter-clone

video-talker-frontend

video-talker-server

web.dev

The frontend, backend, and content source code for web.dev

wordcloud

wordcounter-cli

Count the number of words from a file or a string in your terminal

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